Answer:
I think it 6 is the answer I don't know I'm not in middle school
Answer:
(2, -4)
Step-by-step explanation:
I did some research.
Plz click the Thanks button!
<Jayla>
Answer:
11
Step-by-step explanation:
Two negatives cancel each other out and makes the equation 9+2. 9+2 equals 11.
Answer:
40ft
Step-by-step explanation:
Please kindly see the attached file for more explanation
Answer:
bigger angle is 117°
Step-by-step explanation:
x+x+54= 180 (when two angles are complementary it means that their sum is 180 degrees)
2x+54=180
2x= 180-54
2x=128
x=126/2
x= 63
x1= smaller angle
x1= 63
x2= bigger angle
x2= 63+54
x2=117
